JPH0473654U - - Google Patents

Info

Publication number
JPH0473654U
JPH0473654U JP11540190U JP11540190U JPH0473654U JP H0473654 U JPH0473654 U JP H0473654U JP 11540190 U JP11540190 U JP 11540190U JP 11540190 U JP11540190 U JP 11540190U JP H0473654 U JPH0473654 U JP H0473654U
Authority
JP
Japan
Prior art keywords
piston
ring
ring groove
fixed
abutment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11540190U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11540190U priority Critical patent/JPH0473654U/ja
Publication of JPH0473654U publication Critical patent/JPH0473654U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pistons, Piston Rings, And Cylinders (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るピストン装置の部分断面
平面図、第２図は正面断面図、第３図はピストン
リングの合口部と止めピンの拡大部分平面図、第
４図及び第５図は止めピンと合口部の別の実施例
を示す部分正面図である。 １……シリンダー、２……ピストン、４……ピ
ストンリング、５……止めピン、６……リング溝
、７……凹部。 Fig. 1 is a partially sectional plan view of a piston device according to the present invention, Fig. 2 is a front sectional view, Fig. 3 is an enlarged partial plan view of the piston ring abutment and stop pin, and Figs. 4 and 5 are It is a partial front view which shows another Example of a stop pin and an abutment part. 1... Cylinder, 2... Piston, 4... Piston ring, 5... Stop pin, 6... Ring groove, 7... Recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダー内を往復動するピストンと、該ピス
トンのリング溝に装着する圧縮リングとを有する
ピストン装置において、少なくとも１つのリング
溝内に回り止めピンが固定され、該リング溝に装
着されるピストンリングの合口に前記止めピンと
スラスト側で係合する凹部が形成されることを特
徴とするピストン装置。 In a piston device that has a piston that reciprocates within a cylinder and a compression ring that is installed in a ring groove of the piston, a detent pin is fixed in at least one ring groove, and the piston ring that is installed in the ring groove is fixed. A piston device characterized in that a recess is formed in the abutment to engage with the stop pin on the thrust side.
JP11540190U 1990-11-05 1990-11-05 Pending JPH0473654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11540190U JPH0473654U (en) 1990-11-05 1990-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11540190U JPH0473654U (en) 1990-11-05 1990-11-05

Publications (1)

Publication Number Publication Date
JPH0473654U true JPH0473654U (en) 1992-06-29

Family

ID=31863168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11540190U Pending JPH0473654U (en) 1990-11-05 1990-11-05

Country Status (1)

Country Link
JP (1) JPH0473654U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008196487A (en) * 2007-02-09 2008-08-28 General Electric Co <Ge> Screw pump rotor and slip flow reducing method
JP2014020303A (en) * 2012-07-19 2014-02-03 Nippon Soken Inc Piston and piston ring for internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285615A (en) * 1976-01-08 1977-07-16 Mitsubishi Motors Corp Piston
JPS5856139B2 (en) * 1978-03-31 1983-12-13 株式会社日立製作所 Error detection method
JPH0254351B2 (en) * 1982-03-17 1990-11-21 Chugai Pharmaceutical Co Ltd

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5285615A (en) * 1976-01-08 1977-07-16 Mitsubishi Motors Corp Piston
JPS5856139B2 (en) * 1978-03-31 1983-12-13 株式会社日立製作所 Error detection method
JPH0254351B2 (en) * 1982-03-17 1990-11-21 Chugai Pharmaceutical Co Ltd

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008196487A (en) * 2007-02-09 2008-08-28 General Electric Co <Ge> Screw pump rotor and slip flow reducing method
JP2014020303A (en) * 2012-07-19 2014-02-03 Nippon Soken Inc Piston and piston ring for internal combustion engine

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